1980204

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3511}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 4720128

約数和(自身を除く): 2739924

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 3511, 7022, 10533, 14044, 21066, 42132, 165017, 330034, 495051, 660068, 990102, 1980204]

約数ペア:

[(1, 1980204), (2, 990102), (3, 660068), (4, 495051), (6, 330034), (12, 165017), (47, 42132), (94, 21066), (141, 14044), (188, 10533), (282, 7022), (564, 3511)]